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!41 增加功能：静态单元格随着右侧动态单元格自动扩展

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Merge pull request !41 from zyb1116/devexcel
Raod 3 years ago committed by Gitee
parent 50671ced8a e1216d68a5
commit 5739ffbf51
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3 changed files with 409 additions and 43 deletions
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338
report-core/src/main/java/com/anjiplus/template/gaea/business/modules/reportexcel/service/impl/ReportExcelServiceImpl.java
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@ -22,6 +22,7 @@ import com.anjiplus.template.gaea.business.modules.reportexcel.controller.dto.Re
import com.anjiplus.template.gaea.business.modules.reportexcel.dao.ReportExcelMapper;
import com.anjiplus.template.gaea.business.modules.reportexcel.dao.entity.ReportExcel;
import com.anjiplus.template.gaea.business.modules.reportexcel.service.ReportExcelService;
import com.anjiplus.template.gaea.business.modules.reportexcel.util.CellType;
import com.anjiplus.template.gaea.business.modules.reportexcel.util.XlsSheetUtil;
import com.anjiplus.template.gaea.business.modules.reportexcel.util.XlsUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
@ -254,67 +255,333 @@ public class ReportExcelServiceImpl implements ReportExcelService {
if (dbObject.containsKey("celldata") && null != dbObject.get("celldata")) {
List<JSONObject> celldata = new ArrayList<>();
celldata.addAll((List<JSONObject>) dbObject.get("celldata"));
//整理celldata数据，转换为map格式，方便后续使用单元格位置获取对应的cell对象
Map<String,JSONObject> cellDataMap = cellDataList2Map(celldata);
//清除原有的数据
dbObject.getJSONArray("celldata").clear();
//获取配置项中的合并属性
JSONObject merge = dbObject.getJSONObject("config").getJSONObject("merge");
if(merge != null) merge.clear();
//定义存储每一列动态扩展的行数
Map<Integer,Integer> colAddCntMap = new HashMap<>();
// 遍历已存在的单元格，查看是否存在动态参数
for (int i = 0; i < celldata.size(); i++) {
//单元格对象
JSONObject cellObj = celldata.get(i);
//fastjson深拷贝问题
String cellStr = cellObj.toJSONString();
analysisCellData(cellObj,setParam,colAddCntMap,cellStr,merge, dbObject,cellDataMap);
}
}
}
//行号
Integer r = cellObj.getInteger("r");
//列号
Integer c = cellObj.getInteger("c");
JSONObject cell = cellObj.getJSONObject("v");
if (null != cell && cell.containsKey("v") && StringUtils.isNotBlank(cell.getString("v"))) {
String v = cell.getString("v");
/**
* 开始解析并渲染 cellData
* @param cellObject
*/
public void analysisCellData(JSONObject cellObject,String setParam,Map<Integer,Integer> colAddCntMap,String cellStr,
JSONObject merge,JSONObject dbObject,Map<String,JSONObject> cellDataMap){
//获取行号
Integer cellR = cellObject.getInteger("r");
//获取列数
Integer cellC = cellObject.getInteger("c");
//获取此行已经动态增加的行数，默认0行
int cnt = colAddCntMap.get(cellC) == null ? 0 : colAddCntMap.get(cellC);
//获取单元格类型
CellType cellType = getCellType(cellObject);
switch (cellType){
case BLACK:
//空数据单元格不处理
break;
case DYNAMIC_MERGE:
case DYNAMIC:
//处理动态单元格
String v = cellObject.getJSONObject("v").getString("v");
DataSetDto dataSet = getDataSet(v, setParam);
if (null != dataSet) {
OriginalDataDto originalDataDto = dataSetService.getData(dataSet);
if (null != originalDataDto.getData()) {
List<JSONObject> data = originalDataDto.getData();
handleDynamicCellObject(dataSet,v,cellStr,cnt,cellR,cellC,merge,dbObject,colAddCntMap);
break;
default:
//处理静态单元格
handleStaticCellObject(cellStr,dbObject,cnt,cellR,cellC,cellDataMap,setParam,merge,colAddCntMap,cellType);
break;
}
}
for (int j = 0; j < data.size(); j++) {
if (j == 0) {
//处理当前行
//第一行，作为渲染参照数据
JSONObject jsonObject = data.get(j);
String fieldLabel = jsonObject.getString(dataSet.getFieldLabel());
/**
* 处理动态数据单元格自动扩展
* @param dataSet
* @param v
* @param cellStr
* @param cnt
* @param r
* @param c
* @param merge
* @param dbObject
* @param colAddCntMap
*/
public void handleDynamicCellObject(DataSetDto dataSet,String v,String cellStr,int cnt,int r,int c,
JSONObject merge,JSONObject dbObject,Map<Integer,Integer> colAddCntMap){
//获取动态数据
OriginalDataDto originalDataDto = dataSetService.getData(dataSet);
List<JSONObject> cellDynamicData = originalDataDto.getData();
String replace = v.replace("#{".concat(dataSet.getSetCode()).concat(".").concat(dataSet.getFieldLabel()).concat("}"), fieldLabel);
dbObject.getJSONArray("celldata").getJSONObject(i).getJSONObject("v").put("v", replace);
dbObject.getJSONArray("celldata").getJSONObject(i).getJSONObject("v").put("m", replace);
} else {
if(cellDynamicData != null){
//循环数据赋值
for (int j = 0; j < cellDynamicData.size(); j++) {
//新增的行数据
JSONObject addCell = data.get(j);
JSONObject addCell = cellDynamicData.get(j);
//字段
String fieldLabel = addCell.getString(dataSet.getFieldLabel());
String replace = v.replace("#{".concat(dataSet.getSetCode()).concat(".").concat(dataSet.getFieldLabel()).concat("}"), fieldLabel);
//转字符串，解决深拷贝问题
JSONObject addCellData = JSONObject.parseObject(cellStr);
addCellData.put("r", r + j);
addCellData.put("r", cnt + r + j); //行数增加
addCellData.put("c", c);
addCellData.getJSONObject("v").put("v", replace);
addCellData.getJSONObject("v").put("m", replace);
JSONObject cellMc = addCellData.getJSONObject("v").getJSONObject("mc");
//判断是否是合并单元格
if(null != cellMc){
//处理合并单元格
Integer rs = cellMc.getInteger("rs");
cellMc.put("r", cnt + r + rs*j); //行数增加
cellMc.put("c", c);
addCellData.put("r", cnt + r + rs*j);
//合并单元格需要处理config.merge
merge.put(cellMc.getString("r")+"_"+cellMc.getString("c"),cellMc);
//处理单元格扩展之后此列扩展的总行数
colAddCntMap.put(c,cnt + rs * cellDynamicData.size() - 1);
}else{
//处理单元格扩展之后此列扩展的总行数
colAddCntMap.put(c,cnt + cellDynamicData.size() - 1);
}
dbObject.getJSONArray("celldata").add(addCellData);
}
}
}
/**
* 处理静态单元格数据
* @param cellStr
* @param dbObject
* @param cnt
* @param r
* @param c
* @param cellDataMap
* @param setParam
* @param merge
* @param colAddCntMap
* @param cellType
*/
public void handleStaticCellObject(String cellStr,JSONObject dbObject,int cnt,int r,int c,
Map<String,JSONObject> cellDataMap,String setParam,
JSONObject merge,Map<Integer,Integer> colAddCntMap,CellType cellType){
//转字符串，解决深拷贝问题
JSONObject addCellData = JSONObject.parseObject(cellStr);
int rows = 0;
switch(cellType){
case STATIC:
case STATIC_MERGE:
//静态不扩展单元格只需要初始化位置就可以
initCellPosition(addCellData,cnt,merge);
break;
case STATIC_AUTO:
//获取静态单元格右侧动态单元格的总行数
rows = getRightDynamicCellRows(addCellData,cellDataMap,setParam,rows,cellType);
initCellPosition(addCellData,cnt,merge);
if(rows > 1){
//需要把这个静态扩展单元格 改变为 静态合并扩展单元格，就是增加合并属性 mc 以及merge配置
JSONObject mc = new JSONObject();
mc.put("rs",rows);
mc.put("cs",1);
mc.put("r",addCellData.getIntValue("r"));
mc.put("c",addCellData.getIntValue("c"));
addCellData.getJSONObject("v").put("mc",mc);
//合并单元格需要处理config.merge
merge.put((mc.getInteger("r")) + "_" + mc.getString("c"),mc);
//处理单元格扩展之后此列扩展的总行数
colAddCntMap.put(c,cnt + rows - 1);
}
break;
case STATIC_MERGE_AUTO:
//获取静态单元格右侧动态单元格的总行数
rows = getRightDynamicCellRows(addCellData,cellDataMap,setParam,rows,cellType);
initCellPosition(addCellData,cnt,merge);
if(rows > 0){
//需要修改单元格mc中的rs
JSONObject cellMc = addCellData.getJSONObject("v").getJSONObject("mc");
int addCnt = cellMc.getInteger("rs");
cellMc.put("rs",rows);
//合并单元格需要处理config.merge
merge.put((cellMc.getInteger("r")) + "_" + cellMc.getString("c"),cellMc);
//处理单元格扩展之后此列扩展的总行数
colAddCntMap.put(c,cnt + rows - addCnt);
}
break;
}
dbObject.getJSONArray("celldata").add(addCellData);
}
/**
* 初始化单元格位置，主要是这一列已经动态增加的行数
* @param addCellData
* @param cnt
* @param merge
*/
public void initCellPosition(JSONObject addCellData,int cnt,JSONObject merge){
addCellData.put("r", cnt + addCellData.getInteger("r"));//行数增加
//是否是合并单元格
JSONObject mc = addCellData.getJSONObject("v").getJSONObject("mc");
if(mc != null){
mc.put("r",addCellData.getInteger("r"));
initCellMerge(merge,mc);
}
}
/**
* 初始化单元格合并属性的行数
* @param merge
* @param mc
*/
public void initCellMerge(JSONObject merge,JSONObject mc){
merge.put((mc.getInteger("r"))+"_"+mc.getString("c"),mc);
}
/**
* 获取合并单元格右侧的动态扩展行数，用来设置当前单元格的实际
* @param addCellData
* @param cellDataMap
* @param setParam
* @param sumRows
* @param cellType
* @return
*/
public int getRightDynamicCellRows(JSONObject addCellData,Map<String,JSONObject> cellDataMap,String setParam,int sumRows,CellType cellType){
//1、获取此单元格右侧关联的所有单元格
List<JSONObject> rightCellList = getRightDynamicCell(addCellData,cellDataMap,cellType);
//2、循环获取每个单元格的扩展行数
for (JSONObject rightCell : rightCellList) {
//首先判断这个单元格是否也是【静态扩展单元格】
CellType rightCellType = getCellType(rightCell);
switch (rightCellType){
case STATIC_AUTO:
case STATIC_MERGE_AUTO:
//递归查找
sumRows = getRightDynamicCellRows(rightCell,cellDataMap,setParam,sumRows,rightCellType);
break;
case BLACK:
case STATIC:
sumRows++;
break;
case STATIC_MERGE:
sumRows += rightCell.getJSONObject("v").getJSONObject("mc").getInteger("rs");
break;
default:
List<JSONObject> cellDynamicData = getDynamicDataList(rightCell.getJSONObject("v").getString("v"),setParam);
if(cellDynamicData != null && cellDynamicData.size() > 1){
int size = cellDynamicData.size();
sumRows += size;
}else{
sumRows++;
}
break;
}
}
return sumRows;
}
/**
* 获取扩展单元格右侧相邻的所有单元格实体
* @param addCellData
* @param cellDataMap
* @param cellType
* @return
*/
public List<JSONObject> getRightDynamicCell(JSONObject addCellData,Map<String,JSONObject> cellDataMap,CellType cellType){
//静态数据合并单元格需要根据右侧的单元格进行自动向下扩展
//1、先获取右侧一列的关联的单元格，根据自身的位置，以及自己合并的合并的信息推断
//如果自己位置是 2，5，并且本身合并 行数2，列数3，则需要推断出两个单元格的位置
//分别是2，8 和 3，8
Integer cellR = addCellData.getInteger("r");
Integer cellC = addCellData.getInteger("c");
Integer cellRs = 0;
Integer cellCs = 0;
switch (cellType){
case STATIC_AUTO:
cellRs = 1;
cellCs = 1;
break;
case STATIC_MERGE_AUTO:
cellRs = addCellData.getJSONObject("v").getJSONObject("mc").getInteger("rs");
cellCs = addCellData.getJSONObject("v").getJSONObject("mc").getInteger("cs");
break;
}
List<JSONObject> rightCells = new ArrayList<>();
for(int nums = 0;nums < cellRs;nums++){
int r = cellR + nums;
int c = cellC + cellCs;
String key = r + "," + c;
if(cellDataMap.containsKey(key)){
JSONObject cellData = cellDataMap.get(r + "," + c);
rightCells.add(cellData);
}
}
return rightCells;
}
/**
* 判断单元格类型
* @param cellObject
* @return
*/
public CellType getCellType(JSONObject cellObject){
JSONObject cellV1 = cellObject.getJSONObject("v");
if (null != cellV1 && cellV1.containsKey("v") && StringUtils.isNotBlank(cellV1.getString("v"))) {
String cellV2 = cellObject.getJSONObject("v").getString("v");
String auto = cellObject.getJSONObject("v").getString("auto");
JSONObject mc = cellObject.getJSONObject("v").getJSONObject("mc");
if(cellV2.contains("#{") && cellV2.contains("}") ){
//动态单元格
if(mc != null){
return CellType.DYNAMIC_MERGE;
}else{
return CellType.DYNAMIC;
}
}else{
//静态单元格
if(mc != null && "1".equals(auto)){
return CellType.STATIC_MERGE_AUTO;
}else {
if("1".equals(auto)){
return CellType.STATIC_AUTO;
}else if(mc != null){
return CellType.STATIC_MERGE;
}else{
return CellType.STATIC;
}
}
}
}else{
return CellType.BLACK;
}
}
/**
* list转为map结构，方便使用行列号查找对应cell对象
* @param cellDataList
* @return
*/
public Map<String,JSONObject> cellDataList2Map(List<JSONObject> cellDataList){
Map<String,JSONObject> cellDataMap = new HashMap<>();
for (JSONObject cellData : cellDataList) {
String r = cellData.getString("r");
String c = cellData.getString("c");
cellDataMap.put(r + "," + c, cellData);
}
return cellDataMap;
}
/**
* 解析 #{xxxx.xxxxx} 数据
@ -341,6 +608,27 @@ public class ReportExcelServiceImpl implements ReportExcelService {
return null;
}
/**
* 获取单元格对应的动态数据集
* @param v
* @param setParam
* @return
*/
private List<JSONObject> getDynamicDataList(String v, String setParam){
if(StringUtils.isNotBlank(v)){
DataSetDto dataSet = getDataSet(v,setParam);
if(dataSet != null){
OriginalDataDto originalDataDto = dataSetService.getData(dataSet);
List<JSONObject> cellDynamicData = originalDataDto.getData();
return cellDynamicData;
}else{
return null;
}
}else{
return null;
}
}
/**
* 动态参数替换
* @param setParam

39
report-core/src/main/java/com/anjiplus/template/gaea/business/modules/reportexcel/util/CellType.java
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@ -0,0 +1,39 @@
package com.anjiplus.template.gaea.business.modules.reportexcel.util;
/**
* 单元格类型
*/
public enum CellType {
DYNAMIC_MERGE("DYNAMIC_MERGE","动态合并单元格"),
DYNAMIC("DYNAMIC","动态单元格"),
STATIC("STATIC","静态单元格"),
STATIC_AUTO("STATIC_AUTO","静态扩展单元格"),
STATIC_MERGE("STATIC_MERGE","静态合并单元格"),
STATIC_MERGE_AUTO("STATIC_MERGE_AUTO","静态合并扩展单元格"),
BLACK("BLACK","空白单元格");
private String code;
private String name;
CellType(String code,String name) {
this.code = code;
this.name = name;
}
public String getCode() {
return code;
}
public String getName() {
return name;
}
public void setCode(String code) {
this.code = code;
}
public void setName(String name) {
this.name = name;
}
}

43
report-ui/src/views/report/excelreport/designer/index.vue
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@ -91,13 +91,25 @@
<div class="layout-right">
<el-tabs v-model="activeName" @tab-click="handleClick">
<el-tab-pane label="基础配置" name="first">
<el-form ref="rightForm" :model="rightForm" label-width="60px">
<el-form ref="rightForm" :model="rightForm" label-width="70px">
<el-form-item label="坐标">
<el-input v-model="rightForm.coordinate" />
</el-form-item>
<el-form-item label="值">
<el-input v-model="rightForm.value" />
</el-form-item>
<el-form-item label="自动扩展" v-if="rightForm.autoIsShow">
<el-col :span="12">
<el-switch
v-model="rightForm.auto"
@change="autoChangeFunc($event)" />
</el-col>
<el-col :span="12">
<el-tooltip class="item" effect="dark" content="只针对静态数据的单元格，具体参考文档" placement="top">
<i class="el-icon-question"> </i>
</el-tooltip>
</el-col>
</el-form-item>
</el-form>
</el-tab-pane>
</el-tabs>
@ -163,7 +175,11 @@ export default {
multipleSelection: [],
rightForm: {
coordinate: "",
value: ""
value: "",
r: "",
c: "",
auto: false,
autoIsShow: false
},
qrCodeForm: {
type: "QRCode",
@ -293,8 +309,24 @@ export default {
);
},
cellMousedown: function(cell, postion, sheetFile, ctx) {
//单元格点击事件
that.rightForm.coordinate = postion.r + "," + postion.c;
that.rightForm.r = postion.r;
that.rightForm.c = postion.c;
that.rightForm.value = cell == null ? "" : cell.v;
that.rightForm.autoIsShow = true
//判断单元格是否是静态数据并且是合并单元格
if(cell != null && ( cell.v == undefined || cell.v.indexOf('#{') === -1)){
that.rightForm.autoIsShow = true
if(cell.auto != null && cell.auto == '1'){
that.rightForm.auto = true
}else{
that.rightForm.auto = false
}
}else{
that.rightForm.auto = false
}
}
},
data: [
@ -452,6 +484,13 @@ export default {
this.dataSet.splice(i, 1);
}
}
},
autoChangeFunc(auto){
if(auto){
luckysheet.setCellValue(this.rightForm.r, this.rightForm.c, { auto: "1"})
}else{
luckysheet.setCellValue(this.rightForm.r, this.rightForm.c, { auto: "0"})
}
}
}
};

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